EP0731241B1 - Rosette zur drehbaren Lagerung eines Fenster- oder Türgriffes - Google Patents
Rosette zur drehbaren Lagerung eines Fenster- oder Türgriffes Download PDFInfo
- Publication number
- EP0731241B1 EP0731241B1 EP96101780A EP96101780A EP0731241B1 EP 0731241 B1 EP0731241 B1 EP 0731241B1 EP 96101780 A EP96101780 A EP 96101780A EP 96101780 A EP96101780 A EP 96101780A EP 0731241 B1 EP0731241 B1 EP 0731241B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mounting plate
- neck
- rosette
- latching element
- plate according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
- E05B13/106—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
Definitions
- the invention relates to a rosette for rotating Storage of a handle for actuating at least one Locking mechanism of a window or a door, with two arranged on both sides of a tubular neck Mounting holes and a non-rotatable metal reinforcement plate, its central one in particular Hole is penetrated by the neck of the rosette, the reinforcement plate is held in the position of use on the neck of the rosette.
- Rosettes of this type are usually made of plastic manufactured and they get their increased rigidity through the use of a reinforcement plate.
- the word "tin” is to be understood here in the broadest sense because this component does not necessarily have to be perfectly flat, as is the case with a sheet is the case. On the other hand, it will be in everyone Usually made of sheet steel, the material seen high strength. This can be done, for example Expressions u. Like. be increased.
- the window or door fitting is in accordance with, for example, DE-A-2 250 558 first the rosette with the reinforcement plate into one Subunit summarized. Then there is the further one Assembly. The mounted fitting is then on vertical bar on the closing side of the window frame or door chipped, usually with the help of two screws screwed on.
- the disadvantage is a difficult assembly of the Reinforcement plate on the neck of the rosette. With less favorable Tolerance, it may even be impossible to be safe To achieve a connection between the rosette neck and the reinforcement plate, rather, the reinforcement plate can be released again spring back. The reinforcement plate can spring back also occur later with the assembled unit. If the latter still has a lid to cover the Has fixing screws of the rosette, this can lead to further difficulties if, for example Disassembly of the unit is necessary.
- Pressing the reinforcement plate onto the thickened neck can also lead to the fact that the The rosette neck is slightly elastic and this leads then to a stiffness of the coaxially recorded Operating handle.
- An actuating handle is known from EP-A-0 460 297 become, in which a handle or its neck Cover plate, a reinforcement plate underneath and penetrates a rosette to be mounted on the frame. If those Fitting unit is fully assembled, so it can Do not detach the reinforcement plate from the rosette because it is from a bolt sleeve of a special coupling is held down. The formation of a subunit Rosette and reinforcement plate and in particular a Transport of this subunit is not provided there.
- This task is based on the preamble of claim 1 characteristic features solved.
- a development of the invention provides that Locking element as a wedge-shaped, over the outer jacket of the Neck protruding nose is formed.
- Such a nose automatically forms the above-mentioned slope, over which the Reinforcement plate is pushed on during assembly. In the In the final assembly position, it engages under this nose comparatively little axial play.
- the dimensioning the nose is in relation to the hole of the reinforcement plate to choose so that even with an unfavorable tolerance Reinforcement plate is always held securely and when the Tolerances come together unfavorably in another sense can still turn the sheet by the neck.
- the Wall thickness of the neck in the area of the locking element on the Inner wall of the neck is reduced.
- the Wall thickness reduction can be, for example, about 50% compared to the normal constant wall thickness of the neck.
- a particularly preferred embodiment of the invention provides that the reduction in wall thickness over a Circumferential angle extends approximately three times Corresponds to the circumferential angle of the latching element. This improves the elastic behavior in this area the assembly of the reinforcement plate. In the longitudinal direction of the Seen throat, the reduction in wall thickness can over the area of the nose towards the free edge of the Neck a little further than the nose.
- FIGS. 1 and 2 Essential elements of the handle fitting of FIGS. 1 and 2 are the handle 1 with the non-rotatably connected square mandrel 2 as well as a rosette 3 and a cover 4. It is essential that the handle 1 is rotatable about the geometric axis 5 and axially immovable is mounted on the rosette 3.
- One in the drawing shown, but not below explained in more detail, device can possibly turn positions define, for example, starting from the position shown in Figure 1 one or two consecutive 45 ° - or 90 ° turning positions.
- the rosette 3 has two cone-like in the embodiment Approaches 6 and 7, which in corresponding boreholes on closing-side, preferably vertical spar of a window or intervene in the door leaf. This way you get a good one Fixation and alignment of the rosette 3 and thus the entire handle fitting opposite the sash.
- the cone-like approaches 6 and 7 each have a continuous Bore 8 and 9 for a not shown Fastening screw. So that their head is not visible, is located above the rosette 3 as seen from the frame the lid 4. Its size corresponds to that of the rosette, however, it is lower. It consists of a very thin-walled material, preferably plastic. As a result, it is in the direction of arrows 10 and 11 resiliently bendable.
- the circumferential recess 18 of the rosette 3 is of the type an approximately rectangular groove, which so is dimensioned in that the peripheral edge 13 of the Lid 4 finds space and the lid 4 according to Figure 2 runs flush with the rosette 3 all around.
- the rosette 3 has a tubular neck 19 equipped, possibly with the connector 14 of the cover 4 little play is included.
- the nozzle 14 of the lid 4 with sufficient play into the recess 20 at the front end of the handle 1 on.
- a reinforcement plate is captive on the rosette 3 21 held. Both form the aforementioned Subunit, on which the operating handle 1 and if necessary, additional fitting elements can be installed.
- the reinforcement plate 21 has a central bore 22 ( Figure 4), the diameter taking into account a usual sliding fit the outer diameter of the neck 19th corresponds to rosette 3. That in the sense of arrow 23 of FIG. 4 latching-out latching of the reinforcement plate 21 on the neck 19 of the rosette 3 can be reached with the help of two Locking elements 24. They are attached to the outside of the neck 19, in particular molded in one piece and lie one against the other across from. They are preferably also pointed Angle to the transverse central axis 25 ( Figure 3). From Figures 3 and 4 it follows that when fully assembled Reinforcing plate 21, the locking elements 24 the edge of the Overlap bore 22.
- each locking element 24 reduced by approximately 50% (FIG. 5).
- This reduction in wall thickness is achieved by attachment a recess 31 on the inside wall 30 of the tubular neck 19.
- This recess 31 extends 6 over an angular range that is about three times as high is as large as the angular range over which that Latching element 24 extends.
- Figure 5 that is sufficient Indentation slightly higher up than the locking element 24. Furthermore, it is down to the mouth level 33 the bore 32 of the neck 19 performed.
- each opening 35 extends approximately from the lower edge of the associated latching element 24 to Surface 36 of the rosette body 34 facing away from the spar. Furthermore, the rosette body 34 is in alignment with everyone Locking element 24 and in the center of the opening 35 or the Indentation 31 has a groove 37 directed radially outwards available.
- the slot width of the center hole enlargements 38 and 39 corresponds at least to the diameter of a locking bolt 44 of a lock 45 inserted in the rotary handle 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Supports Or Holders For Household Use (AREA)
- Closures For Containers (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
- Figur 1
- eine Seitenansicht einer Baueinheit aus Rosette mit Verstärkungsblech und daran drehbar gelagertem Betätigungsgriff;
- Figur 2
- einen abgebrochenen Schnitt durch die Längsmittelebene dieser Baueinheit mit eingebautem Schloß;
- Figur 3
- in vergrößertem Maßstab eine Draufsicht auf die holmabgewandte Seite der Rosette;
- Figur 4
- einen Längsschnitt IV-IV gemäß Figur 3;
- Figur 5
- einen weiter vergrößerten Schnitt V-V gemäß Figur 3;
- Figur 6
- die holmzugewandte Seite der Rosette analog zu Figur 3.
Claims (11)
- Rosette zur drehbaren Lagerung eines Griffes (1) zur Betätigung zumindest eines Schließmechanismus eines Fensters oder einer Tür, mit zwei beidseits eines rohrförmigen Halses (19) angeordneten Befestigungsbohrungen (8, 9) sowie einem drehfest gehaltenen metallenen Verstärkungsblech, dessen insbesondere mittige Bohrung (22) vom Hals (19) der Rosette (3) durchsetzt ist, wobei das Verstärkungsblech (21) in seiner Gebrauchslage am Hals (19) der Rosette (3) gehalten ist, dadurch gekennzeichnet, daß wenigstens ein radial vorstehendes Verrastelement (24) am Hals (19) der Rosette (3) in der Verraststellung den Rand der Bohrung (22) des Verstärkungsblechs (21) aushebesicher übergreift, wobei sich am Übergang des Halses (19) zum Rosettenkörper (34) am Hals (19) im Bereich jedes Verrastelements (24) ein radialer Durchbruch (35) befindet, der sich in Umfangsrichtung über die durch eine Vertiefung (31) gebildete Wandstärkenverringerung und in axialer Richtung vom Verrastelement (24) bis zur holmabgewandten Fläche (36) des Rosettenkörpers (34) erstreckt.
- Rosette nach Anspruch 1, dadurch gekennzeichnet, daß das Verrastelement (24) als keilförmige, über den Außenmantel (27) des Halses (19) vorstehende Nase ausgebildet ist.
- Rosette nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Wandstärke des Halses (19) im Bereich des bzw. jedes Verrastelements (24) an der Wandinnenseite (30) des Halses (19) reduziert ist.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich die Wandstärkenverringerung über einen Winkel erstreckt, der etwa dem dreifachen Umfangswinkel des Verrastelementes (24) entspricht.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Wandstärkenverringerung bis an den inneren Mündungsrand (33) der Halsbohrung (32) reicht.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich am Rosettenkörper (34) fluchtend zu jedem Verrastelement (24) und mittig zum Durchbruch (35) bzw. der Vertiefung (31) eine radial nach außen gerichtete Nut (37) befindet, deren Form und Größe etwa der Querschnittsform und -größe des größten, dem Rosettenkörper (34) zugewandten Endes des Verrastelements (24) entspricht.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich am Rosettenkörper (34) zwei zapfenartige, jeweils eine Befestigungsbohrung (8, 9) aufweisende, sich vom Hals (19) weg erstreckende und über den Rosettenkörper (34) vorstehende Zentrieransätze (6, 7) befinden.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Rosettenkörper (34) eine im wesentlichen rechteckige Form aufweist und sich an seiner holmabgewandten Fläche (36) eine nach innen hin etwas zurückgesetzte, rechteckige, sich in gleicher Richtung wie der Hals (19) erstreckende Rippe (17) befindet, die von einem vorstehenden Rand (13) eines außen bündig mit dem Rosettenkörper (34) verlaufenden, das Verstärkungsblech (21) überdeckenden Deckels (4) umgreifbar ist.
- Rosette nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Verstärkungsblech (21) zugleich ein Schließblech ist, von dessen mittiger Bohrung (22) aus sich nach entgegengesetzten Richtungen zwei schlitzartige Mittellochvergrößerungen (38, 39) gegen je ein Schrauben-Durchtrittsloch (40, 41) hin erstrecken, wobei die Schlitzbreite etwa der Bolzenstärke des Schließbolzens (44) eines in den Drehgriff (1) eingesetzten Schlosses (45) entspricht.
- Rosette nach Anspruch 9, dadurch gekennzeichnet, daß jedes Durchtrittsloch (40, 41) an einer trichterförmigen Ausstülpung (42) des Verstärkungsblechs (21) angeordnet ist, die in eine formlich angepaßte konische Ausnehmung (43) des Rosettenkörpers (34) eingreift, welche an jeder Befestigungsbohrung (8, 9) des Rosettenkörpers (34) vorhanden ist.
- Rosette nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, daß die Außenfläche des Verstärkungsblechs (21) etwa bündig mit der freien Kante der Rippe (17) abschließt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29503137U | 1995-02-24 | ||
DE29503137U DE29503137U1 (de) | 1994-11-15 | 1995-02-24 | Rosette zur drehbaren Lagerung eines Fenster- oder Türgriffes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0731241A1 EP0731241A1 (de) | 1996-09-11 |
EP0731241B1 true EP0731241B1 (de) | 2001-08-16 |
Family
ID=8004448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96101780A Expired - Lifetime EP0731241B1 (de) | 1995-02-24 | 1996-02-08 | Rosette zur drehbaren Lagerung eines Fenster- oder Türgriffes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0731241B1 (de) |
AT (1) | ATE204358T1 (de) |
DE (1) | DE59607471D1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20113717U1 (de) * | 2001-08-24 | 2001-11-15 | Hoppe Ag St Martin | Baubeschlag-Unterkonstruktion |
ITBO20040150A1 (it) * | 2004-03-12 | 2004-06-12 | Gsg Int Spa | Maniglia a cremonese per infissi, in particolare per infissi a sporgere |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2016844A1 (de) * | 1970-04-09 | 1971-10-21 | Fa Wüh Engstfeld, 5 628 Heih genhaus | Beschlag fur Fenster, Türen oder dergleichen |
DE2250558A1 (de) * | 1972-10-14 | 1974-04-18 | Willi Eigemeier | Fensterolive o. dgl. mit fest drehbarer rosette fuer fenster o. dgl |
DE8624544U1 (de) * | 1986-09-13 | 1986-12-18 | Hoppe Gmbh & Co Kg, 3570 Stadtallendorf, De | |
DE9006484U1 (de) * | 1990-06-08 | 1990-08-09 | Hoppe Gmbh & Co Kg, 3570 Stadtallendorf, De |
-
1996
- 1996-02-08 DE DE59607471T patent/DE59607471D1/de not_active Expired - Fee Related
- 1996-02-08 AT AT96101780T patent/ATE204358T1/de not_active IP Right Cessation
- 1996-02-08 EP EP96101780A patent/EP0731241B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE204358T1 (de) | 2001-09-15 |
DE59607471D1 (de) | 2001-09-20 |
EP0731241A1 (de) | 1996-09-11 |
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